We may all have too many clothes in our closet that we keep meaning to sort through and donate, but did you ever think about the clothes that never make it to anyone’s closet? If you thought that last season's unpurchased coats, pants and tops ended up being put to use, you’re wrong. Sadly, most of it (nearly 13 million tons each year in the United States alone) ends up in landfills. Clearly the world of fashion has a massive waste problem, and Amit Kalra wants to fix it. Here are some creative ways that he believes the industry can evolve to be more conscientious about the environment —and gain a competitive advantage at the same time.